<template>
    <div class="icon_back_big">
        <div></div>
    </div>
</template>
<script></script>
<style scoped lang="scss">
@function r($v) {
    @return $v / (390 / 10rem)
}

.icon_back_big {
    width: 100%;
    height: 100%;
    position: relative;
}

.icon_back_big::after {
    content: ' ';
    position: absolute;
    top: 50%;
    left: 50%;
    height: r(2);
    width: 70%;
    transform: translate(-50%, -50%) rotate(-35deg);
    background-color: #ffffffe0;
    margin-top: -17%;
}
.icon_back_big::before {
    content: ' ';
    position: absolute;
    top: 50%;
    left: 50%;
    height: r(2);
    width: 70%;
    transform: translate(-50%, -50%) rotate(35deg);
    background-color: #ffffffe0;
    margin-top: 17%;
}
</style>